The Odd Jobs encounter a strange sword at Tetsuko's smithy, and it grows attached (quite literally) to Gintoki's behind!
Would you like to be the 
scabbard for my sword?
هل تودّين أن تكوني الغمد من أجل سيفي؟
¿Quieres convertirte
en la vaina para mi espada?
Quer ser a bainha da minha espada?